Knowledge Center
- Surge Protector
- What to Know Before Self-Installing a MRCOOL Tech-Install HVAC Unit (Including Warranty Impacts)
- Understanding and Repairing Fins on a MRCOOL Condensing Unit
- Auto Mode
- DIY Self-Install or Tech Install? Installation Types for Precharged and Non-Precharged Units
- Hidden Lines, Hidden Problems: What to Know Before Installing Inside Walls
- Understanding Electrical Basics: Volts, Amps, and Watts
- Understanding Surge Wattage in HVAC Systems
- Package Unit vs. Split System: Which HVAC Setup is Right for You?
- Communication Cable
- Will MRCOOL Use R-32 Refrigerant?
- DIY Heat Mode: What to Expect and When to Worry
- Lock It Down: The Best Ways to Protect Your HVAC System from Theft
- Understanding COP: Measuring Heat Pump Efficiency
- Comfort Mode on MRCOOL
- Preventing Leaks from the Air Handler: Drainage & Leveling Checklist
- Understanding Wire Gauge Recommendations
- Moving a MRCOOL System: What You Need to Know
- Understanding the TXV Valve
- Understanding the Difference Between Standard and Replaceable Filters in Your MRCOOL Ducted System
- Mounting Templates
- Understanding Dust Caps on Line Sets: Purpose, Function, and Common Misconceptions
- Running a Refrigerant Line Set Uphill
- Black Air Freshener Filter
- Understanding and Using the FOLLOW ME Function on Your MRCOOL Unit
- Comparing Open and Closed Loop Geothermal Systems
- Geothermal HVAC Systems vs. Standard HVAC Systems
- Is the MRCOOL Smart Thermostat compatible with my AI Assistant?
- What is an Air Switch?
- Gas Furnaces and Safety: Why Professional Assistance is Essential